Specification :

SVR automatic feeder voltage regulator is tracking the variation in feeder voltage and changing the turn ratio of the built-in transformer, thus maintaining its output voltage within the permissible range. SVR functions satisfactorily when its input voltage fluctuates within 30% of its rating, ideal for feeder lines with large voltage drops and/or voltage fluctuations. Installed at the medium or receiving end of a feeder, SVR can effectively keep the user voltage at desired level and reduce power loss over the line. Moreover, SVR can also be applied to substations without on-load tap-changer transformers. Installed at the outgoing-line-side in such substations, SVR maintains the outlet bus voltage at specified values.
SVR has been patented for its originality (Patent NO 02 2 92527.9) and received certificates as follows:
Apr 2004, State Torch Program Project
Dec 2004, Patent of Utility Model issued by State Intellectual Property Office(SIPO)
Apr 2004, State Strongly Recommended Product
2005 Xi�an Priority Technology Industrialization Product
State Power Grid Corporation Strongly Recommended �Four New Product� for rural power networks

Alice Yang
Xi�an Senbao Electric Engineering Co.,Ltd
Tel. 86-29-85691888 / 88880553 / 88880526
Fax. 86-29-85691889
E-mail. alice@senbaoelec.com alice_yang19@hotmail.com
Web. http://www.senbaoelec.com
Address. NO.121 Western Avenue, New Industrial Park, High-tech Development Zone,
Xi�an City, Shaanxi ProvinceChina
Postcode710119